Which option best describes Mounted R&S disadvantages?

• A. Increased stealth
• B. Decreased stealth & accuracy, high probability of false negatives/ positives, increased decon. & disposal requirements
• C. Reduced decon requirements
• D. Lower risk to service members

Answer: (B)

Mounted reconnaissance and surveillance trades off mobility and protection for signatures and data reliability. A vehicle-mounted system is more visible and audible—the engine, exhaust, heat, and the vehicle’s size increase the chance you’ll be detected, which reduces stealth. The data quality can also be affected by vibration, motion, and limited sensor viewpoints on a moving platform, making accuracy lower and raising the chances of misinterpretation, i.e., false negatives or false positives. In addition, the gear and payload used in mounted setups often require more extensive decontamination and disposal procedures after use due to contamination risks and the complexity of maintaining the equipment. These factors together capture the main downsides of mounted R&S. The other options describe benefits, such as greater stealth, fewer decon needs, or lower risk to personnel, which do not describe the disadvantages.